baber/WOPTO huggingface dataset:
Patent RU-2019878-C1 (RU)
Title: Method of production of emission-type material for oxide- coated cathodes
Inventor: ALEKSANDROV EVGENIJ M
IPC: H01J9/04
Filed: 1992-02-26
Granted: 1994-09-15
Abstract: FIELD: electronic engineering. SUBSTANCE: method of production of emission-type material for oxide- coated cathodes of electronic vacuum tubes and gas-discharge tubes consists in deposition of alkaline-earth metals from solutions of their nitrates in a mixed solvent of the following composition, percent by volume: dioxane - 10 to 20; water - the rest, and production of triple carbonate owing to it; source triple carbonate BaCO 3 :SrCO 3 :CaCO 3 =0,64:0,24:0,12 (mole fraction) is treated by a solution of the following composition: 0.4 M - strontium nitrate, 0.2 - barium nitrate and 15 to 20 percent by volume of 1.4-dioxane during 2 to 3 hours at 40 to 50 C. EFFECT: facilitated procedure. 1 dwg
Patent RU-2031886-C1 (RU)
Title: Charge for preparing of porous thermostable ceramic material
Inventor: LUKIN EVGENIJ S
IPC: C04B35/10
Filed: 1992-01-31
Granted: 1995-03-27
Abstract: FIELD: ceramics. SUBSTANCE: one of oxides from the following order is added to the charge: CaO, MgO, MnO, NiO, ZnO at the following ratio of components, wt. -% : Al 2 O 3  20-79,5; 20-79.5; SiC 20-75, and one of oxides: CaO, MgO, MnO, NiO, ZnO 0.5-5. Porosity of articles made of charge of proposed composition is 25-45%, bending strength is 80-120 MPa, thermostability is unlimited at temperatures below 1200 C. EFFECT: increased thermostability and strength of porous material containing aluminium oxide and silicon carbide. 1 tbl
Patent RU-2042690-C1 (RU)
Title: Method of operation of periodic process of thermoelastoplastic polymerization
Inventor: DOROFEEV VASILIJ IVANOVICH
IPC: C08F297/04
Filed: 1992-02-27
Granted: 1995-08-27
Abstract: FIELD: production of synthetic rubber. SUBSTANCE: method is realized in parallel working reactors by sequence reagent loading and regulation of melt index and catalyst dose change. Firstly, periodic polymerization process of butadiene-styrene thermoelastoplastic ДСТЗОР is carried out in reactors followed by repumping product into mixer. Catalyst dose is corrected depending on the melt index ДСТЗОР in the mixer, melt index of thermoelastoplastic ДСТЗОР2ОПС filled with polystyrene is regulated depending on the melt index ДСТЗОР in the mixer by catalyst dose change at periodic polystyrene polymerization in the separate reactor and mixing polystyrene with ДСТЗОР. At lower melt index ДСТЗОР dose of catalyst for polystyrene polymerization is increased, and at higher melt index this dose is diminished. EFFECT: improved method of operation. 1 dwg
Patent RU-2010662-C1 (RU)
Title: Method of manufacturing rivets from reinforced polymeric material
Inventor: NOVIKOV VALERIJ A
IPC: B21J15/00
Filed: 1992-02-12
Granted: 1994-04-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: preliminarily-manufactured bar from reinforced polymeric material having the temperature of 20 C is placed under the load amounting to 10-50 % of destructive loading into the molding cavity through the hole in one of the parts of the preliminarily-shut mold. The other shape-forming part of the mold heats the bar to the temperature 20-25 C higher than the maximum yield the temperature. The rivet blank is then cooled to the temperature 20-40 C below the vitrification temperature of amorphous polymers or the temperature of crystallization of crystalline polymers, and the produced rivet is cut. EFFECT: higher quality of rivets and simpler process of their manufacturing. 5 dwg
Patent RU-2069619-C1 (RU)
Title: Material "neopol" for manufacturing hard polishing instrument
Inventor: NECHAEVA NATALYA A
IPC: B24D3/34
Filed: 1992-03-30
Granted: 1996-11-27
Abstract: FIELD: production of polishing materials. SUBSTANCE: solid polishing material "Neopol" useful in suspensionlessly polishing parts made of optical glasses and various-type sitals is based on low-cost inorganic binder. Novelty consists in that material contains abrasive and ceramic binder composed, wt. - %: boron oxide 1.2-10.0, silica 0.5-6.0, alumina 0.6-1.0, potassium carbonate 0.07-1.30, magnesium trioxide 0.08-1.30, calcium oxide 0.04-0.20, sodium carbonate 0.05-0.20. Ratio of abrasive (cerite) to binder is (80-98):(2-20). EFFECT: enhanced performance. 2 cl, 2 tbl
Patent RU-2068703-C1 (RU)
Inventor: EFREMENKO VITALIJ IVANOVICH
IPC: C12N11/00
Filed: 1992-04-29
Granted: 1996-11-10
Abstract: FIELD: medicine, immunology. SUBSTANCE: method involves magnetic powder treatment, preparing an aqueous phase followed by emulsion polymerization of an aqueous phase to organic phase by gaseous nitrogen flow. Magnosorbent granules were washed, activated with glutaric aldehyde and ligand is added. Preliminary treatment of magnetic powder is carried out by its washing with acetone, distilled water followed by phosphating. Aqueous phase is prepared for three stages: wet dispersing in acetone, treatment with detergent and washing with distilled water. Obtained granules can be used for antigenic material incorporation in immunological investigations and for selective microorganism concentration. EFFECT: improved hydrophility and stability of granules. 1 tbl
Patent RU-2050690-C1 (RU)
Title: Converter from movement to code
Inventor: SAPOZHNIKOVA KSENIYA V
IPC: H03M1/10
Filed: 1992-04-29
Granted: 1995-12-20
Abstract: FIELD: measuring devices. SUBSTANCE: device has encoding transducer, memory unit, unit for code comparison, analyzer. Encoding transducer is designed as single-track combination-code scale and sensitive elements which are located along this scale. Sensitive elements are connected to corresponding signal generators. Unit for code comparison has comparison unit and code setting unit, comparison unit has comparison gates and code setting unit is designed for storage of full scale of combination code. Device provides possibility to detect faults using combinatorial code scales. EFFECT: increased functional capabilities, decreased number of sensitive elements of converter. 1 dwg
Patent RU-2015626-C1 (RU)
Title: Working head of cultivator
Inventor: EMINBEJLI ZAUR N
IPC: A01B13/02
Filed: 1992-03-19
Granted: 1994-07-15
Abstract: FIELD: agriculture. SUBSTANCE: working head has two part: main and auxiliary. Main part has a pole with symmetrically located moldboard, in front of which an arrow-shaped plowshare with a chisel. A vertically positioned knife is located in the nose part of the plowshare behind the chisel. The pole, using clamping members, is fixed to the frame. Auxiliary part of the working head has shank knives, stopped on cases. The latter are welded at an angle to vertical and horizontal axes to two square shaped pipes and the two pipes are inserted in the third square-shaped pipe. Positions of the two pipes relatively to the third one is being fixed. A holder is rigidly fixed to the middle of the square-shaped pipe. The upper part of the holder is hinged to a plate, that is welded to clamps. Clamps hold auxiliary part of the working head close to the frame. The holder has a stopping, that prevents clockwise rotation of auxiliary part of the working head in relation to the frame around a hinge. EFFECT: working head of a cultivator is used as a part of cultivating machines. 2 cl, 4 dwg
Patent RU-2018255-C1 (RU)
Title: Mill working tool
Inventor: ARUTYUNOV YURIJ A
IPC: A47J43/04
Filed: 1992-05-28
Granted: 1994-08-30
Abstract: FIELD: home appliances. SUBSTANCE: working tool comprises shaft 1 carrying upper 2 and lower 3 cutters in the form of  -shaped members. End portions of the lower cutter are bent up and down, respectively, along the lines arranged in cutter plane and extending from the farthest end points of working edges at angles of θ ≅ 45 °  < 45 deg to median line of the cutter. Angles φ 1  between the plane perpendicular to shaft axis and to surfaces of end portions of the upper cutter grow gradually from 0 to 60 deg as they move along said lines towards rear edges. Teeth of the upper cutter are positioned on peripheral parts of working edges and on its ends while those of the lower cutter, throughout the length of its working edges. EFFECT: improved design. 14 dwg
Patent RU-2042406-C1 (RU)
Title: Method of gas cleaning of nitrogen oxides
Inventor: BRUSHTEJN EVGENIJ A
IPC: B01D53/56
Filed: 1992-06-10
Granted: 1995-08-27
Abstract: FIELD: cleaning of exhaust gases. SUBSTANCE: reducing gaseous medium is obtained by oxidation of methane in gaseous oxygen-containing medium on oxide zinc- chromium catalyst. Mixture of gas being cleaned and reducing gaseous medium is passed through oxide alumocoppernickellithium catalyst. The second layer contains, mass percent: CuO 0.8 to 3.1 (in terms of Cu); NiO-3.0 to 1.0 (in terms of Ni); Li 2 O-0 to 0.5 (in terms of Li); Al 2 O 3 - the rest. Volume relation of catalyst layers -(0.5-1):1. EFFECT: facilitated procedure. 2 tbl
Patent RU-2046504-C1 (RU)
Title: Combined rotor winding
Inventor: POPOV VIKTOR I
IPC: H02K3/28
Filed: 1992-07-01
Granted: 1995-10-20
Abstract: FIELD: electromechanical engineering. SUBSTANCE: rotor has combined double-layer winding with pole pairs p 1 /p 2 . Winding is placed in 48 slots. Short-circuited winding is for p 1  and three-phase for p 2 . Three-phase winding leads are star- or delta-connected. Winding leads P1, P2, P3 are connected to slip rings. p 2 =1, p 1  may be of 3, 5, 7 value. Number of coils is 24. Coils numbered 1K, 2K, 3K, 4K-13K, 14K, 15K, 16K are interconnected in series and connected to lead P1 of first phase; slot pitch is y; coils numbered 1K′, 2K′, 3K′, 4K′, -13K′, -14K′, -15K′, -16K′ are cumulatively connected in parallel with each respective coil out of them; slot pitch is y′.. Coils of phase P2 alternate relative to phase P1 with interval of eight coils and those of phase P3, sixteen coils. EFFECT: improved design. 7 cl, 1 tbl
Patent RU-2076107-C1 (RU)
Inventor: MASAO SIOZAKI
IPC: C07H15/18
Filed: 1992-09-09
Granted: 1997-03-27
Abstract: Использование: в качестве иммунорегулирующих и иммуностимулирующих препаратов. Сущность: продукт: аналоги липида общей формулы I:      где R 6  и R 7  - H, F, R 8  - H, OH или тетрадеканоилокси, R 3  - тетрадеканоил или      где R 9  - H, F, R 10  - H, OH, тетрадеканоилокси или 2,2-дифтортетрадеканоилокси R 4 -OH,   и по меньшей мере одна из групп R 1  и R 4 , группа   F, при условии, что за исключением случая, когда по меньшей мере один из R 2  и R 3 -тетрадеканоил, замещенный F или по меньшей мере одним заместителем из группы: F, OH, тетрадеканоилокси, или по меньшей мере один из R 2  и R 3 -тетрадеканоил, замещенный по меньшей мере одной фторзамещенной тетрадеканоилоксигруппой, или их фармацевтически приемлемые соли. 5 з.п. ф-лы, 4 табл.
Patent RU-2062875-C1 (RU)
Title: Floating level indicator
Inventor: GERTSYK MIKHAIL K
IPC: G01F23/30
Filed: 1992-07-08
Granted: 1996-06-27
Abstract: FIELD: engineering-exploration operations. SUBSTANCE: barrel with steel line (fish line) reeled on is put on a shaft rotating, for example, in two support rolling bearings. Two gears are put on shaft ends. The gears engage toothed rack. The rack is immovably fixed in casing. A handle for rotating the barrel is put on one end of the shaft. Gaging barrel is placed under the base barrel. Additional shaft of the additional barrel is revolved in support rolling bearings. Plates interconnected through lower frame and upper frame are used as supports for the rolling bearing. Stiff frame is formed by this way. This frame is supported by springs embedded in casing bottom. One end of the additional shaft is connected through a clutch to integrator, installed on a cantilever. Cantilever paws are attached to spring-loaded frame installed so as to be moved in vertical direction in guiding slots of the casing. EFFECT: high accuracy. 2 cl, 8 dwg
Patent RU-2065585-C1 (RU)
Title: Double-beam photometer
Inventor: VOLKOV OLEG A
IPC: G01J1/44
Filed: 1992-08-06
Granted: 1996-08-20
Abstract: FIELD: instrument engineering; measurement technology. SUBSTANCE: photometer has timer, modulated light basic and additional sources, measuring, standard and two additional optical paths, measuring photoconverter with tunable conversion coefficient, additional photoconverter, two devices for separating signals from basic and additional light sources, two peak detectors, two comparison circuits, reference voltage supply and tunable supply of basic light surface. Device also has comparing threshold device connected in series with neutral light filter switch unit which switches from output of modulated light basic source to input of measuring photoconverter. Analog-to-digital converter of the device is connected in series with digital indicator. Additional reference voltage supply is connected to second input of comparing threshold unit. First input of comparing unit is connected to output of measurement of measuring photoconverter. Input of analog-to-digital converter is connected to measuring output of measuring photoconverter. EFFECT: improved precision of measurement. 1 dwg
Patent RU-2046789-C1 (RU)
Inventor: AKHREM IRENA S
IPC: C07C41/18
Filed: 1992-10-12
Granted: 1995-10-27
Abstract: Использование: при производстве антипиреновых добавок к полимерам, изоляционным материалам. Сущность изобретения: реагент 1: дифениловый эфир. Реагент 2: избыток брома. Условия реакции: реагент 1 обрабатывают реагентом 2 в присутствии катализатора-бромистого алюминия при мольном соотношении дифениловый эфир: бром: бромистый алюминий, равном 1 11 14 0,1 0,15 в течение 2 2,5 ч при комнатной температуре, а затем добавляют галоидалкан, выбранный из группы дибромпропан, или хлороформ, или четыреххлористый углерод в количестве 3 12 мл на 1 г дифенилового эфира, после чего смесь нагревают при 50 60°С в течение 1 15 ч. 1 табл.
Patent RU-2091676-C1 (RU)
Inventor: BURTSEV SERGEJ I
IPC: F25D11/00
Filed: 1992-10-05
Granted: 1997-09-27
Abstract: FIELD: refrigerators for bars. SUBSTANCE: thermal batteries are arranged in cover; fan located in housing is used for supply of air for removal of heat from hot junctions. Hinges securing the cover to housing are connected to electric supply line of battery. EFFECT: enhanced efficiency. 3 cl, 1 dwg
Patent DE-10203152-C1 (DE)
Title: Semiconductor memory device has driver transistor pair for each memory module and coupling transistor for coupling adjacent memory row selection lines
Inventor: SCHROEGMEIER PETER
IPC: G11C8/08
Filed: 2002-01-28
Granted: 2003-10-23
Abstract: The memory device (100) has at least one memory module and associated word decoder block and at least one driver transistor pair (101a,101b), coupled to the word decoder block at their gates (104) in a ring structure (RDC). The sources (102) of the driver transistor pair lie outside the ring structure and have a common diffusion zone, the drains lying within the ring structure and coupled to at least one memory row selection line (106a,106b), adjacent selection lines coupled via a coupling transistor (105) receiving the same gate signal as the driver transistor pair.
Patent DE-10225512-C1 (DE)
Title: Buttonhole sewing machine has a cutter drive, to move the blade and block in relation to each other with a variable cutting force, through a number of selective pneumatic linear drives switched in parallel
Inventor: FILGES KARSTEN
IPC: B26D5/12
Filed: 2002-06-10
Granted: 2003-07-17
Abstract: The buttonhole sewing machine has a buttonhole cutter (16) with a cutting blade (26) working with a cutter block. A cutter drive (19) moves the cutting blade and cutting block in relation to each other, with a variable cutting force. It uses a number of linear drives, switched in parallel to each other, and operated selectively by pneumatic forces. The linear drive is a multi-chamber cylinder, with a piston in each chamber, mounted at a common piston rod.
Patent DE-19510841-C1 (DE)
Title: Timing signal display system for video recording editing process
Inventor: HAAS HANS-J
IPC: G11B27/024
Filed: 1995-03-24
Granted: 1996-02-29
Abstract: The system includes a conventional video recorder (10) and one or more storage appts. (20) to store video and audio signals.  The video recorder contains a display and input unit (11), a drive unit (12), a video and audio unit (13), and a controller (14) that can be computer based.  The video recorder and storage appts. are coupled together by a control line (32) and an audio-video signal line (31).  The storage appts. operates in a playback mode during editing and contains a video-audio stage (23), drive (22) and controller (24). A monitor (30) is used in the editing selection process.  The control function of the system allows the tape to be rewound to a specific time point followed by playing to a second point shortly before the selected scene point.  Countdown signals are displayed to signal the user and to provide precise timing.
Patent DE-19514522-C1 (DE)
Inventor: GOLDSTEIN NAUM DR RER NAT
IPC: A61P25/04
Filed: 1995-04-12
Granted: 1996-06-13
Abstract: The invention relates to therapeutic agents containing anionic oxygen radicals and/or their secondary or decomposition products and their use in combination with analgesics in relieving pain.
Patent DE-19514977-C1 (DE)
Title: Non=return valve with sight glass
Inventor: HATTING PAUL
IPC: F16K15/04
Filed: 1995-04-24
Granted: 1996-05-15
Abstract: The valve has a housing (1) with inlet and outlet (2,3), also a side access opening which can be sealed off. A plug (10) slides parallel to the medium flow direction between a seat (13) and a stop (12).The flexible mountings (9) secure the plug guide rails (11) to the housing. A plastics lining (7) can be provided for the housing interior, and the rails can also be of plastics and integral with the lining, to which they are joined by a rib-type mounting. The rails can form diametrally opposite tracks open towards the housing interior, while the plug can consist of a plastics ball or cone. The radius of the tracks can be the same as that of the plug.
Patent DE-19530762-C1 (DE)
Title: Installation aid to fit e.g. screws into hollow profiles
Inventor: HEIM GUNTHER
IPC: F16B12/00
Filed: 1995-08-22
Granted: 1996-12-19
Abstract: A screw (2) is inserted into a tube (7) etc. via an aperture (4), and located on the opposite tube wall (6). The hollow aid (8) consists of an elastic element with head (10) and shaft (9). These are sized, so that the shaft can be inserted through the aperture, and the head covers the aperture on the outside. The shaft is longer than the internal distance between the tube walls, so that a contact pressure is generated. This presses the shaft against the second wall, when the head engages on the outside of the first wall. The shaft is cylindrical, and is compressed after insertion. The head has a locking element (11), to secure the device against slipping out of the aperture.
Patent DE-19532376-C1 (DE)
Title: Device for scraping foreign bodies from running surface of forwards and backwards rotating vehicle wheels
Inventor: WIESMEIER MARTIN
IPC: E01C19/23
Filed: 1995-09-01
Granted: 1997-04-03
Abstract: The device has two peripherally spaced scrapers (7) directed against running surface and formed as arms of angle profile. The scrapers which are applied to the hard rubber running surface (2) of a vehicle wheel (6) rotating forwards and backwards, are formed from the arms (8) of an angle profile (9). Each arm in the free end area has on the inside a corresponding matched surface to the wheel contour (10). This surface forms with the arm outside a wedge-shaped profile of a blade type scraper. As a semi-finished product, an equal-armed angle profile (9) is selected, which is arranged on a wheel guide component (11) parallel to the wheel rotary axis (5). The scrapers are rigidly arranged via an angle profile fixed on the wheel guide component relatively to the vehicle wheel.
Patent DE-19604461-C1 (DE)
Title: Coating substrate surface having microelectronic structures
Inventor: BONZEL HANS PAUL
IPC: C23C16/40
Filed: 1996-02-08
Granted: 1997-04-03
Abstract: The invention relates to a process and a device for depositing a coating on a substrate surface with microelectronic structures. A gas containing the coating material is taken to the surface of the substrate. The material contained in the gas is separated out as a coating on the substrate surface. Substrate surfaces are to be coated in such a way that microelectronic structures on the substrate are damaged to a lesser extent than heretofore. Therefore, according to the invention, the gas and sample temperatures are decoupled so that hot gas impinges on a cool surface. To this end, in a particularly advantageous manner, a locally restricted gas stream is generated and the substrate (4) is taken into said gas stream by a conveyor (5) for coating purposes. It is thus possible in a simple way firstly to store the substrate in a cool region and take it into the hot gas region only immediately before coating.
Patent DE-19608868-C1 (DE)
Inventor: STOLL KURT DR
IPC: G01L7/04
Filed: 1996-03-07
Granted: 1997-08-28
Abstract: The manometer is of Bourdon type with a resilient tube (36) open at one end (38) to the pressurised fluid. The other end coupled (46) to a pointer (45) incorporates a vent (52) controlled by a valve (53) whose closure element (54) is adjustable by means of a stop (67) on the inside of a setting ring (73). The fluid is pumped (9) to the primary inlet (6) of a pressure regulator from which a branch (25) is taken to the tube via a filter (64) and a constriction (63) preferably in the form of a narrow annular opening. The ring is preferably part of a cover on the manometer housing with a transparent section through which the pointer can be read.
Patent DE-19610754-C1 (DE)
Title: Rotor for electrical machine, in particular transverse flux machine
Inventor: MUEHLBERGER UWE
IPC: H02K1/27
Filed: 1996-03-19
Granted: 1997-03-27
Abstract: The rotor has at least one carrier disc (3) carrying an annular pole structure (4,5) on one or both end faces, which extends axially, coaxial to the rotor axis (2). Each pole structure has two adjacent sets of alternating magnets (8,9 ; 10,11) separated from one another via an intermediate ring (6,7) of a magnetically and electrically non-conductive material and a magnetic end ring (16,17).  The alternating magnets (12a,12b ; 12c,12d) within each set are separated from one another in the peripheral direction via intermediate soft magnetic elements (13c,13d).
Patent DE-19614544-C1 (DE)
Inventor: MEYER RAIMUND DR ING
IPC: H04L25/03
Filed: 1996-04-12
Granted: 1997-08-28
Abstract: The invention relates to a digital transmission system comprising a receiver, which receiver includes an equalizer for estimating transmitted binary symbols from a sequence of sample values (6) of a received signal distorted by a transmission channel, by means of a reduced-state sequence estimation method or reduced-state single symbol estimation method (11). To provide a receiver featuring a high reliability combined with a clear state reduction of the estimation method, a minimum-phase substitute system (14) distorts the sample values received after a known training sequence (27) in the sequence of sample values (6) in the received order, and a maximum-phase substitute system (14) distorts the sample values (6) received before a known training sequence (27) and to be processed in reverse order for forming an estimate (11) for a received signal. The number of coefficients of the impulse response which are reduced by the state reduction and used for the estimation, render the estimation inaccurate. In a minimum-phase system the first coefficients of the impulse response of the substitute system have maximum energy with an unchanged frequency response. When these coefficients transformed in this manner are used for the state reduction, nearly all the information is used for the estimation. This achieves a high reliability of the sequence estimation as is achieved when all the states are used.